Answer:
hdhwvejrfgnwruge. love that . ask a question though id love to help!
Step-by-step explanation:
you got this buddy lol
a.

is a proper joint density function if, over its support,
is non-negative and the integral of
is 1. The first condition is easily met as long as
. To meet the second condition, we require

b. Find the marginal joint density of
and
by integrating the joint density with respect to
:


Then


c. This probability can be found by simply integrating the joint density:


Answer:
sorry i cant cick out plz dont report my moused died plzzzzzz
Step-by-step explanation:
Answer:
48%
Step-by-step explanation:
you have to subtract 168 and 120